2. Pour 300g milk into100g ice cream powder, stir well and pour into a stainless steel pot. Add ice and water to the outer layer, and put stainless steel pot on it to keep cool.

3. Then stir until it is completely dissolved.

4. After about 20 minutes, stick the plastic wrap and put it in the refrigerator. Freeze for 6- 10 hour, and just dig out the ice cream.

Precautions:

1 first of all, make sure that the ice cream powder you buy is regular, and never buy fake ice cream powder. First, look at the description and comparison of ice cream powder, make sure that the proportion of water and ice cream powder is adjusted correctly, and don't compare and distribute it with an indifferent attitude.

2, the proportion is good, conditional can be fully stirred with a blender, must be evenly stirred until there is a lot of foam, unconditional can be fully stirred with multiple pairs of chopsticks.

Don't put the stirred ice cream powder in the refrigerator immediately. Let it stand for 20-30 minutes, and then put it in the refrigerator to help the ice cream expand.